Tidied coder stuff to avoid cross-refs in connections

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@5008 72102866-910b-0410-8b05-ffd578937521

Source/ConnectedCoder.m

@@ -109,20 +109,6 @@ static BOOL debug_connected_coder = NO;
   return sequence_number;
 }
 
-
-/* Cache the const ptr's in the Connection, not separately for each 
-   created ConnectedCoder. */
-
-- (unsigned) _coderReferenceForConstPtr: (const void*)ptr
-{
-  return 0;
-}
-
-- (unsigned) _coderCreateReferenceForConstPtr: (const void*)ptr
-{
-  return 0;
-}
-
 
 /* This is called by Coder's designated object encoder */
 - (void) _doEncodeObject: anObj
@@ -216,20 +202,6 @@ static BOOL debug_connected_coder = NO;
 }
 
 
-
-/* Cache the const ptr's in the Connection, not separately for each 
-   created ConnectedCoder. */
-
-- (unsigned) _coderCreateReferenceForConstPtr: (const void*)ptr
-{
-  return 0;
-}
-
-- (const void*) _coderConstPtrAtReference: (unsigned)xref
-{
-  return 0;
-}
-
 
 #if CONNECTION_WIDE_OBJECT_REFERENCES
 

Source/Encoder.m

@@ -233,10 +233,6 @@ my_object_is_class(id object)
 
 /* These _coder... methods may be overriden by subclasses so that 
    cross-references can be kept differently.
-
-   For instance, ConnectedCoder keeps cross-references to const
-   pointers on a per-Connection basis instead of a per-Coder basis.
-   We avoid encoding/decoding the same classes and selectors over and
    over again.
 */
 - (unsigned) _coderCreateReferenceForObject: anObj

Source/NSPortCoder.m

@@ -156,20 +156,6 @@ static BOOL debug_connected_coder = NO;
   return sequence_number;
 }
 
-
-/* Cache the const ptr's in the Connection, not separately for each
-   created PortCoder. */
-
-- (unsigned) _coderReferenceForConstPtr: (const void*)ptr
-{
-return 0;
-}
-
-- (unsigned) _coderCreateReferenceForConstPtr: (const void*)ptr
-{
-return 0;
-}
-
 
 /*
  *	These three methods are called by Coder's designated object encoder when
@@ -335,20 +321,6 @@ return 0;
   return cd;
 }
 
-
-/* Cache the const ptr's in the Connection, not separately for each
-   created PortCoder. */
-
-- (unsigned) _coderCreateReferenceForConstPtr: (const void*)ptr
-{
-  return 0;
-}
-
-- (const void*) _coderConstPtrAtReference: (unsigned)xref
-{
-  return 0;
-}
-
 
 /* Access to ivars. */